11042313450019 has 16 divisors (see below), whose sum is σ = 11461077576000. Its totient is φ = 10626089886720.

The previous prime is 11042313450011. The next prime is 11042313450083. The reversal of 11042313450019 is 91005431324011.

11042313450019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11042313450019 - 2³ = 11042313450011 is a prime.

It is a super-2 number, since 2×11042313450019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11042313450011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88043947 + ... + 88169275.

It is an arithmetic number, because the mean of its divisors is an integer number (716317348500).

Almost surely, 2^{11042313450019} is an apocalyptic number.

11042313450019 is a deficient number, since it is larger than the sum of its proper divisors (418764125981).

11042313450019 is a wasteful number, since it uses less digits than its factorization.

11042313450019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135438.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 11042313450019 in words is "eleven trillion, forty-two billion, three hundred thirteen million, four hundred fifty thousand, nineteen".